<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

// +----------------------------------------------------------------------
// | 缓存设置
// +----------------------------------------------------------------------

return [
	// 验证码字体大小
    'fontSize'    =>    30,    
    // 验证码位数
    'length'      =>    4,  
	'codeSet'	  => '0123456789',
    // 关闭验证码杂点
    'useNoise'    =>    false, 
];
